kunstmaan/admin-bundle (v2.3.16)
The Kunstmaan Admin bundle supplies your project with a basic, elegant backend interface you can modify and extend so you can make your perfect admin module. The clean interface makes it straightforward for you and the people working with it to change settings and modify content.

aequasi/cache-bundle (2.3.0)
Creates services in Symfony 2, for cache, that can also be used with doctrines three cache types (metadata, result, and query). It also provides functionality for session handler support, and Router support.